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A172906
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Number of n X 12 0..6 arrays with row sums 12 and column sums n
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1
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1, 73789, 14823083089, 4855940642591941, 2124709987334672961301, 1125711921752126203903372141, 671206979825282639695814241561409, 439431084223425427245984332541081989989
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OFFSET
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1,2
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LINKS
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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